Home / 2,327,156.70-3,490,735.05-1,609,711.35

Finding the Fourth Proportional to 2,327,156.70, 3,490,735.05 and 1,609,711.35

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Solution

The fourth proportional to 2,327,156.70, 3,490,735.05 and 1,609,711.35 is: 2,414,567.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,327,156.70 : 3,490,735.05 = 1,609,711.35 : x
  2. Step 2: Convert to fraction form
    2,327,156.70/3,490,735.05 = 1,609,711.35/x
  3. Step 3: Cross multiply
    2,327,156.70x = 3,490,735.05 × 1,609,711.35
  4. Step 4: Simplify right side
    2,327,156.70x = 5,619,075,829,827.82
  5. Step 5: Solve for x
    x = 5,619,075,829,827.82/2,327,156.70
  6. Step 6: Final answer
    x = 2,414,567.03

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.